3RV2021-4EA10 | Siemens Motor Protection Circuit Breaker S0, 27–32A, Class 10, 690V Operation Used 590 g Operating Temperature –25…+60°C

590 g Operating Temperature –25…+60°C Storage/Transport Temperature –40…+85°C Relative Humidity 95%

Condition New/Never Used Surplus Brand Emerson Category Sensors & Switches Part Number 400-13 Subcategory Conductivity Transmitter Type Conductivity Sensor Maximum Temperature 221°F / 105°C Cell Constant K = 1

left-most slot Certifications UL

it allows easy monitoring

Compatible with Eaton Freedom NEMA contactors and starters

3RV2021-4EA10 | Siemens Motor Protection Circuit Breaker S0, 27–32A, Class 10, 690V Operation Used 590 g Operating Temperature –25…+60°CDescription The Siemens 3RV2021 4EA10 is a motor protection circuit breaker designed to safeguard motors operating within a 2732A adjustable current range. It features Class 10 tripping characteristics and robust 690V operational capability, ensuring reliable overload and fault protection in industrial applications. Technical Specifications Condition New Never Used Surplus Part Number 3RV2021 4EA10 Manufacturer Siemens Category Circuit Breaker